import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;

public class Demo30 {
    public static void main(String[] args) {
        // BlockingQueue<Integer> queue = new ArrayBlockingQueue<>(1000);
        BlockingQueue<Integer> queue = new LinkedBlockingQueue<>();

        // 消费者
        Thread t1 = new Thread(() -> {
            try {
                while (true) {
                    Integer value = queue.take();
                    System.out.println("t1 消费: " + value);
                    // 每隔 1s 生产一个元素.
                    Thread.sleep(1000);
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        });

        // 生产者
        Thread t2 = new Thread(() -> {
            try {
                int count = 1;
                while (true) {
                    queue.put(count);
                    System.out.println("t2 生产: " + count);
                    count++;
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        });

        Thread t3 = new Thread(() -> {
            try {
                int count = 1;
                while (true) {
                    queue.put(count);
                    System.out.println("t3 生产: " + count);
                    count++;

                    // 每隔 1s 生产一个元素.
                    Thread.sleep(1000);
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        });

        t1.start();
        t2.start();
        // t3.start();
    }
}